Y-8=7(X-4)

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Solution for Y-8=7(X-4) equation:


Simplifying
Y + -8 = 7(X + -4)

Reorder the terms:
-8 + Y = 7(X + -4)

Reorder the terms:
-8 + Y = 7(-4 + X)
-8 + Y = (-4 * 7 + X * 7)
-8 + Y = (-28 + 7X)

Solving
-8 + Y = -28 + 7X

Solving for variable 'Y'.

Move all terms containing Y to the left, all other terms to the right.

Add '8' to each side of the equation.
-8 + 8 + Y = -28 + 8 + 7X

Combine like terms: -8 + 8 = 0
0 + Y = -28 + 8 + 7X
Y = -28 + 8 + 7X

Combine like terms: -28 + 8 = -20
Y = -20 + 7X

Simplifying
Y = -20 + 7X

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